[clang] edfec9c - [DTLTO][TEST] Fix Clang driver test failing on some build bots (#148908)

[via cfe-commits]

Author: bd1976bris
Date: 2025-07-15T19:13:07+01:00
New Revision: edfec9c5829f4778bd38f3ca4019105eb481df49

URL: https://github.com/llvm/llvm-project/commit/edfec9c5829f4778bd38f3ca4019105eb481df49
DIFF: https://github.com/llvm/llvm-project/commit/edfec9c5829f4778bd38f3ca4019105eb481df49.diff

LOG: [DTLTO][TEST] Fix Clang driver test failing on some build bots (#148908)

Not all builds name the compiler executable `clang`. For example, the
Fuchsia build bots use `llvm` as their single toolchain executable name,
as they combine everything together in a busybot-style binary.

Update the Clang driver test to simply check that a non-empty path is
provided for the `--thinlto-remote-compiler` argument, rather than
hardcoding the executable name. The cross-project test will verify that
the path is valid later.

Should fix #147265.

Added: 
    

Modified: 
    clang/test/Driver/DTLTO/dtlto.c

Removed: 
    


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diff  --git a/clang/test/Driver/DTLTO/dtlto.c b/clang/test/Driver/DTLTO/dtlto.c
index d72e487e706b2..96795d9a4e6a4 100644
--- a/clang/test/Driver/DTLTO/dtlto.c
+++ b/clang/test/Driver/DTLTO/dtlto.c
@@ -10,7 +10,7 @@
 
 // FORWARD: ld.lld
 // FORWARD-SAME: "--thinlto-distributor=d.exe"
-// FORWARD-SAME: "--thinlto-remote-compiler={{.*}}clang{{[^\"]*}}"
+// FORWARD-SAME: "--thinlto-remote-compiler={{[^"]+}}"
 // FORWARD-SAME: "--thinlto-distributor-arg=a1"
 // FORWARD-SAME: "--thinlto-distributor-arg=a2"
 // FORWARD-SAME: "--thinlto-distributor-arg=a3"